1. "Ancestry of Albert Gallatin and Hannah Nicholson with a list of their Descendants to the Second and Third Generation". [Compliled from "Life of Albert Gallatin" by Henry Adams (1879), "History of Nicholson Family" by Byam Kerby Stevens (1911) and other sources - Revised by William Plum Bacon. New York, Press of T.A. Wright, 1916

Note: "Ancestry of Albert Gallatin and Hannah Nicholson with a list of their Descendants to the Second and Third Generation". [Compliled from "Life of Albert Gallatin" by Henry Adams (1879), "History of Nicholson Family" by Byam Kerby Stevens (1911) and other sources - Revised by William Plum Bacon. New York, Press of T.A. Wright, 1916